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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+SWR\s+\/\s+forward\s+\/\s+reverse\s+power\s+with\s+PIC\s*$/: 2 ]

Total 2 documents matching your query.

1. [Amps] SWR / forward / reverse power with PIC (score: 1)
Author: "Matt Tucker" <mail4tucker@gmail.com>
Date: Mon, 18 Feb 2008 15:18:22 -0800
I have been working on getting my LCD display for my 600W EB104 based amplifier (most parts in, but no solder flowing yet) working. I am using a Wavenode RF sensor (gives forward voltage reflected vo
/archives//html/Amps/2008-02/msg00124.html (8,580 bytes)

2. Re: [Amps] SWR / forward / reverse power with PIC (score: 1)
Author: Steve Thompson <g8gsq@eltac.co.uk>
Date: Wed, 20 Feb 2008 17:51:54 +0000
The problem is that you don't know the phase. 2:1 VSWR can be 25 ohms or 100 ohms resistive, or an infinite combination of R+/-jX. When the SWR is high, you can't assume that the forward power the r
/archives//html/Amps/2008-02/msg00136.html (8,827 bytes)


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